Details:
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2,3-Dimercapto-1-propanol Basic information |
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Product Name: |
2,3-Dimercapto-1-propanol |
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Synonyms: |
3-hydroxy-1,2-propanedithiol;1,2-DITHIOGLYCEROL;2,3-DIMERCAPTOPROPANOL;2,3-DIMERCAPTO-1-PROPANOL;2，3-Dimercaptol-1-propanol;2,3-DIMERCAPTOPROPAN-1-OL;BAL;BRITISH ANTI-LEWISITE |
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CAS: |
59-52-9 |
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MF: |
C3H8OS2 |
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MW: |
124.23 |
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EINECS: |
200-433-7 |
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Product Categories: |
product antidote;BAL |
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Mol File: |
59-52-9.mol |
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2,3-Dimercapto-1-propanol Chemical Properties |
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Boiling point |
120 °C15 mm Hg(lit.) |
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density |
1.239 g/mL at 25 °C(lit.) |
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refractive index |
n20/D 1.573(lit.) |
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Fp |
>230 °F |
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storage temp. |
2-8°C |
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Water Solubility |
87 g/L (25 ºC) |
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Sensitive |
Air Sensitive |
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Merck |
14,3209 |
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BRN |
1732058 |
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Stability: |
Stable. Combustible. Incompatible with strong oxidizing agents, many metals. |
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CAS DataBase Reference |
59-52-9(CAS DataBase Reference) |
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NIST Chemistry Reference |
Dimercaprol(59-52-9) |
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EPA Substance Registry System |
1-Propanol, 2,3-dimercapto-(59-52-9) |
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2,3-Dimercapto-1-propanol Usage And Synthesis |
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Chemical Properties |
colourless oily liquid with a typically offensive mercaptan smell |
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Usage |
chelating agent (As, Au, Hg antidote) |
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General Description |
Clear colorless viscous liquid with a pungent offensive odor of mercaptans. Used as a medicine and an antidote to the chemical warfare agent LEWISITE. |
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Air & Water Reactions |
Moderately soluble in water with decomposition [Hawley]. |
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Reactivity Profile |
2,3-Dimercapto-1-propanol forms highly stable chelates with a variety of metal ions. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. |
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Fire Hazard |
2,3-Dimercapto-1-propanol is probably combustible. |
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2,3-Dimercapto-1-propanol Preparation Products And Raw materials |
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